There are 42 Sierra Club locations in the United States of America as of June 02, 2026. The state or territory with the most Sierra Club locations is Montana, with 3 sites, accounting for roughly 7.1% of the total.


Sierra Club operates 42 United States of America locations across 30 states. Largest clusters are in Montana, Alaska, and Arizona; the top 10 states contain 50.0% of sites. Coverage is thinner in Washington, Wisconsin, and Wyoming.

Sierra Club has 42 locations across the United States, with Montana leading at 3 locations (7.1% share) and the top 10 states accounting for 50% of all locations. Montana and Alaska offer the best access, each with around 360,000 people per location, while California, Texas, and Illinois are the most stretched, serving over 12 million people per location. The top three states hold 16.7% of Sierra Club's locations.
Locations concentrate around major metros such as Anchorage, Buncombe, Albany, Ada, and Bexar. The top 10 cities account for 28.6% of U.S. sites.

Sierra Club has a total of 42 locations across the United States. The top 10 cities account for 28.6% of these locations, with Anchorage, Alaska, and Buncombe, North Carolina, each hosting 2 locations. The remaining top cities, including Albany, New York, and Denver, Colorado, have 1 location each.
Street-level clusters show corridors where multiple Sierra Club locations sit within the same neighborhood indicating strong local presence and coherence. Sierra Club operates a total of 42 nationwide.

The complete dataset of Sierra Club locations across the United States of America is available for download, including coordinates, traffic patterns, and operational status.

Sierra Club has 42 locations across the United States of America. The key variables shows the most infleuntial aspects for Sierra Club locations nationwide. This provides a closer look of how Sierra Club is operating from different prespectives.

The Sierra Club's table on state land area in the United States highlights Alaska as the largest state with 1,724,219.54 km², while Ohio is the smallest among the listed states at 116,098.36 km². Montana, California, and Arizona also feature prominently, each with over 250,000 km² of land area. Notably, New York and North Carolina have missing area data despite having two locations each.

Sierra Club has a total of 21 locations across ten states in the United States. Montana leads with 3 open locations and no closures, resulting in a 100% open rate. Several states including Arizona, Florida, New York, and California also maintain a 100% open status with 2 locations each. Conversely, Alaska, Nevada, North Carolina, Texas, and Ohio each have a 50% open rate, with one location open and one closed in their respective two-location totals.
This section summarizes customer sentiment toward Sierra Club. Using ratings and review totals from 42 locations, we highlight where scores are consistently high and where feedback volume is greatest. Average star ratings reflect perceived quality, while total reviews indicate engagement and reach across the network.

The Sierra Club's highest average rating is in Alaska, with a perfect score of 5.0, followed by Nevada at 4.8 and California at 4.6. Florida's average rating is not available. California leads in review volume with 11 reviews, while Arizona and Nevada each have 8 reviews.
The Sierra Club received the highest number of reviews from California, totaling 11, followed by Arizona and Nevada with 8 reviews each. Alaska stands out with the highest average rating of 5.0, while Nevada and California also have strong average ratings of 4.8 and 4.6, respectively. Florida's average rating data is unavailable. Montana appears in both top lists, with 6 reviews and an average rating of 4.5.

Sierra Club achieved full phone coverage in all listed states across the United States of America. Montana had the highest total with 3 locations, all equipped with phones, resulting in 100% coverage. The remaining states each had 2 locations, all with phone coverage, maintaining a perfect 100% rate.
Sierra Club POI data enables clear measurement of footprint and demand. Analysts can rank states and cities by location count, compare coverage on a per-capita basis, and use traffic scores and review volumes to spot high-performing markets and under-served pockets. The result is an objective view of saturation, growth opportunities, and performance outliers.
For network planning, the data supports scoring candidate trade areas using location density, population per location, and nearby traffic intensity. Teams can evaluate cannibalization risk via nearest-store distance, surface whitespace along key corridors, and prioritize sites near retail anchors, campuses, or transit where observed activity is strongest.
Planners can map clusters and service gaps to understand commercial access at the neighborhood level. Per-capita coverage highlights communities with limited access, while changes in openings or closures signal shifts in activity. These insights inform corridor revitalization, streetscape and transit planning, and data-driven zoning decisions.